AS1544-BQFT vs AS1541-BQFT 比較
詳細な並列比較: AS1544-BQFT メーカー: ams OSRAM および AS1541-BQFT メーカー: ams OSRAM。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | AS1544-BQFT | AS1541-BQFT |
|---|---|---|
| ブランド | ams OSRAM | ams OSRAM |
| カテゴリ | ADC/DAC | ADC/DAC |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $2.39 | $2.83 |
| Number of Bits | 12 | — |
| Sampling Rate (Per Second) | 1 MSPS | — |
| Number of Inputs | 4 single-ended / 2 differential | — |
| Input Type | Single-Ended, Differential (Pseudo) | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | I2C (Standard 100 kHz / Fast 400 kHz) |
| Architecture | SAR (Successive Approximation) | — |
| Supply Voltage (Analog/Digital) | 2.7 V to 5.25 V (single supply) | — |
| Reference Type | [DATA_NEEDED: internal/external reference voltage] | — |
| Channel Sequencer | Yes (programmable sequential conversion) | — |
| 動作温度 | -40 C to +85 C | — |
| パッケージ / ケース | 20-TQFN Exposed Pad (4x4 mm) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| ピン数 | 20 | — |
| MSLレベル | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL Level] |
| RoHS ステータス | Compliant | Compliant |
| 分解能 | — | 10 bits |
| Number of Input Channels | — | 4 (single-ended) |
| Converter Type | — | SAR (Successive Approximation Register) |
| サンプリングレート | — | 50 ksps |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Supply Current (typ) | — | 1.5 mA at 50 ksps |
| Internal Reference | — | 2.5 V |
| External Reference Support | — | Yes |
| Input Configuration | — | Single-ended, software-selected via MUX |
| パッケージ | — | 16-TQFN (4x4 mm) with exposed pad |
| 動作温度範囲 | — | [DATA_NEEDED: Operating Temperature Range] |
| Track-and-Hold | — | On-chip |
| Hardware Address Select | — | Yes (AS pin, supports 2 addresses) |
| Power-Down Mode | — | Yes (software-controlled) |